Type DDF rotary distributors are designed to mount onto the robot arm and are available in a range of sizes to suit all applications. They incorporate electrical slip-rings for up to 10 signals of 60V x 1A, plus feed through for up to 4 pneumatic lines at 10 bar.

Once fitted to the robot, the rotary distributor allows the robot arm to rotate continuously in any direction without tangling of, or damage to, the electrical and pneumatic lines.